Duraflex Windows vs Safestyle

Average Price

£610

Duraflex Windows

£500

Safestyle

U-Value

1.0 W/m²K

Duraflex Windows

1.3 W/m²K

Safestyle

Warranty

12.0 years

Duraflex Windows

10.0 years

Safestyle

Customer Rating

4.4/5

Duraflex Windows

4.1/5

Safestyle

Duraflex Windows vs Safestyle: Summary

When comparing Duraflex Windows and Safestyle windows, several key differences emerge. Duraflex Windows, established in 1994, offers windows with an average U-Value of 1.0 W/m²K at an average price of £610. Meanwhile, Safestyle windows average 1.3 W/m²K U-Value at £500.

Duraflex Windows windows come with an average warranty of 12.0 years, compared to Safestyle's 10.0 years. Customer satisfaction ratings show Duraflex Windows leading with 4.4/5, while reliability scores give Duraflex Windows a slight edge.

Both manufacturers offer various glazing options and produce windows suitable for different property types. Both are based in United Kingdom.

Detailed Comparison

Duraflex Windows
Safestyle
Average Price
£610
£500
U-Value
1.0 W/m²K
1.3 W/m²K
Energy Rating
A+
A
Average Warranty
12.0 years
10.0 years
Reliability Score
4.4/5
4.3/5
Customer Satisfaction
4.4/5
4.1/5
UK Market Share
4.0%
12.5%
Established
1994
1992
Country of Origin
United Kingdom
United Kingdom
Smart Glazing Technology
High Efficiency (U-Value ≤ 1.2)
Extended Warranty Options

Who Should Choose Duraflex Windows

  • Those prioritizing energy efficiency with better U-Value
  • Those who prefer to support UK manufacturing
  • Homeowners looking for versatile window styles

Who Should Choose Safestyle

  • Homeowners wanting access to a wide network of approved installers
  • Those looking for windows with strong performance

Popular Window Models

Duraflex Windows Popular Models

ModelTypeMaterialRatingU-ValuePrice
ResiFront DoorEntrance DooruPVCA1.1 W/m²K£950
FlexiSeal TurnTilt & TurnuPVCA+0.9 W/m²K£580

Safestyle Popular Models

ModelTypeMaterialRatingU-ValuePrice
Diamond CasementCasementuPVCA1.3 W/m²K£400
Sapphire Flush SashFlush CasementuPVCA1.2 W/m²K£500
Ruby Tilt and TurnTilt and TurnuPVCA1.3 W/m²K£450

Approved Installers

Duraflex Windows Installers

No installer data available

Safestyle Installers

Safestyle UK Installations

4.3

Official Installer

Budget Windows & Doors

4.2

Authorized Partner

Energy Efficiency & Cost Savings

More energy-efficient windows can significantly reduce your heating bills. Based on average UK energy prices and a typical 3-bedroom house:

Duraflex Windows

Average U-Value

1.0 W/m²K

Lower is better for heat retention

Energy Rating

A+

Estimated Annual Energy Savings

£360

Compared to older single-glazed windows (typical U-Value 5.8)

Safestyle

Average U-Value

1.3 W/m²K

Lower is better for heat retention

Energy Rating

A

Estimated Annual Energy Savings

£300

Compared to older single-glazed windows (typical U-Value 5.8)

Frequently Asked Questions

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